Question #272460 on Sikuli changed:
https://answers.launchpad.net/sikuli/+question/272460
Status: Open => Answered
Eugene Maslov proposed the following answer:
Hello Entity,
I can help with distinguishing the colors.
My findWithColor procedure finds an image with at least one pixel of exact
color in the probe rectangle inside the image. So you may set, for example,
gray target color for disabled menus and black color for active menus.
Debug mode allows seeing in the output the colors to select the target from.
import java.awt.Robot as jRobot
import java.awt.Color as Color
from sikuli import *
class RegionM(Region):
def findWithColor(self, img, color=Color(255,255,255),
probe=[0,0,1,1],debug=False): #probe=[top,left,width,height,0] from topleft
myRobot=jRobot()
res=False
found=self.findAll(img)
if not found:
return False
foundcolor=False
for but in found:
for myy in
range(but.getTopLeft().y+probe[1],but.getTopLeft().y+probe[1]+probe[3]):
for myx in
range(but.getTopLeft().x+probe[0],but.getTopLeft().x+probe[0]+probe[2]):
myColor=myRobot.getPixelColor(myx, myy)
if debug:
print "color at "+str(myx)+":" +str(myy)+":",myColor
if myColor==color:
foundcolor=True
res=but
if not debug:
break
if foundcolor:
if not debug:
break
if foundcolor:
if not debug:
break
return(res)
#usage:
myreg=RegionM(SCREEN).findWithColor("ie1.png", color=Color(240,240,231),
probe=[1,1,2,2], debug=True) #then set debug=False
mouseMove(myreg)
This piece of code is a part of an extended RegionM object, that I use for for
simplicity of scripts. Please just remove the object notation if you don't need
it.
And, partially concerning the other question, as far as I tried before,
there is no sense to make whole background or foreground of letters
transparent: then solid areas, filled with a color similar to remaining
non-transparent color, are selected instead of the letters.
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